Resume: Started 13 games he played at center last season; earned consensus All-Pac 12 Conference first-team honors last season; started 22 games at left guard his freshman and sophomore seasons before he converted to center in 2013; dislocated left knee cap and suffered high (left) ankle sprain against UCLA last season and missed USC's bowl game; first true freshman to start on the offensive line for USC since 2004; born Nov. 29, 1993, in Los Angeles.